Complex numbers презентация

AN EXCURSION INTO HISTORY
Rene Descartes
Leonardo Euler
Karl Friedrich Gauss

Z=A+IB – ALGEBRAIC FROM
A = Re (z)
Real part
B=Im (z)
Imaginary Part

DIAGRAM
The real numbers on it are located on the horizontal axis, the imaginary unit is depicted by one on the vertical axis; for this reason, the horizontal and vertical axes are called, respectively, the real and imaginary axes

TRIGONOMETRIC FORM
z = a+i*b
r =|z|-modulus
a = r*cos(t) and b = r*sin(t), t- argument
z = r*(cos(t)+i*sint(t))